FR2196021A5 - - Google Patents
Info
- Publication number
- FR2196021A5 FR2196021A5 FR7328861A FR7328861A FR2196021A5 FR 2196021 A5 FR2196021 A5 FR 2196021A5 FR 7328861 A FR7328861 A FR 7328861A FR 7328861 A FR7328861 A FR 7328861A FR 2196021 A5 FR2196021 A5 FR 2196021A5
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/08—Regulating by delivery pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
- F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
- F04B1/06—Control
- F04B1/07—Control by varying the relative eccentricity between two members, e.g. a cam and a drive shaft
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
- F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
- F04B1/10—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/12—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by varying the length of stroke of the working members
- F04B49/123—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by varying the length of stroke of the working members by changing the eccentricity of one element relative to another element
- F04B49/128—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by varying the length of stroke of the working members by changing the eccentricity of one element relative to another element by changing the eccentricity of the cylinders, e.g. by moving a cylinder block
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
- Hydraulic Motors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2238952A DE2238952A1 (de) | 1972-08-08 | 1972-08-08 | Radialkolbenmaschine |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2196021A5 true FR2196021A5 (fr) | 1974-03-08 |
Family
ID=5852994
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7328861A Expired FR2196021A5 (fr) | 1972-08-08 | 1973-08-07 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3913456A (fr) |
JP (1) | JPS4946204A (fr) |
DE (1) | DE2238952A1 (fr) |
FR (1) | FR2196021A5 (fr) |
GB (1) | GB1392144A (fr) |
IT (1) | IT993651B (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4048907A (en) * | 1975-12-08 | 1977-09-20 | Caterpillar Tractor Co. | Radial piston pump or motor with unrestricted inlet means |
DE4220028C1 (fr) * | 1992-06-19 | 1993-06-24 | J.M. Voith Gmbh, 7920 Heidenheim, De | |
US6030185A (en) * | 1996-07-11 | 2000-02-29 | Itt Manufacturing Enterprises Inc. | Radial piston pump |
JP5040316B2 (ja) * | 2006-12-18 | 2012-10-03 | 株式会社不二越 | ピストンポンプ |
AU2011201501B1 (en) * | 2010-04-07 | 2011-08-18 | Driffill, Ian | Improvements to radial rotary fluid pressure machines |
DE102016226039B3 (de) * | 2016-12-22 | 2018-02-08 | Danfoss Power Solutions Gmbh & Co. Ohg | Verdrängungssteueranordnung für eine axialkolbenpumpe |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2186556A (en) * | 1936-03-25 | 1940-01-09 | Azor D Robbins | Torque converter |
US2254103A (en) * | 1936-04-16 | 1941-08-26 | Oilgear Co | Differential pump |
US2373449A (en) * | 1940-12-12 | 1945-04-10 | Cleveland Pneumatic Tool Co | Pump |
US2349280A (en) * | 1942-03-18 | 1944-05-23 | Joseph F Joy | Pump |
US3194171A (en) * | 1962-11-14 | 1965-07-13 | Mannesmann Meer Ag | Fluid drive means |
US3225701A (en) * | 1963-04-04 | 1965-12-28 | Raymond C Griffith | Hydraulic pumps |
US3805675A (en) * | 1965-06-04 | 1974-04-23 | K Eickmann | Independent variable multiflow high pressure pump |
US3744379A (en) * | 1970-04-03 | 1973-07-10 | Lucas Industries Ltd | Rotary hydraulic machines |
-
1972
- 1972-08-08 DE DE2238952A patent/DE2238952A1/de active Pending
-
1973
- 1973-07-19 US US380752A patent/US3913456A/en not_active Expired - Lifetime
- 1973-08-01 GB GB3665973A patent/GB1392144A/en not_active Expired
- 1973-08-03 IT IT27491/73A patent/IT993651B/it active
- 1973-08-07 FR FR7328861A patent/FR2196021A5/fr not_active Expired
- 1973-08-08 JP JP48089162A patent/JPS4946204A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
GB1392144A (en) | 1975-04-30 |
DE2238952A1 (de) | 1974-02-28 |
IT993651B (it) | 1975-09-30 |
US3913456A (en) | 1975-10-21 |
JPS4946204A (fr) | 1974-05-02 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |